| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/counter/ti-eqep.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Texas Instruments Enhanced Quadrature Encoder Pulse (eQEP) Module |
| 8 | |
| 9 | maintainers: |
| 10 | - David Lechner <david@lechnology.com> |
| 11 | |
| 12 | properties: |
| 13 | compatible: |
| 14 | const: ti,am3352-eqep |
| 15 | |
| 16 | reg: |
| 17 | maxItems: 1 |
| 18 | |
| 19 | interrupts: |
| 20 | description: The eQEP event interrupt |
| 21 | maxItems: 1 |
| 22 | |
| 23 | clocks: |
| 24 | description: The clock that determines the SYSCLKOUT rate for the eQEP |
| 25 | peripheral. |
| 26 | maxItems: 1 |
| 27 | |
| 28 | clock-names: |
| 29 | const: sysclkout |
| 30 | |
| 31 | required: |
| 32 | - compatible |
| 33 | - reg |
| 34 | - interrupts |
| 35 | - clocks |
| 36 | - clock-names |
| 37 | |
| 38 | additionalProperties: false |
| 39 | |
| 40 | examples: |
| 41 | - | |
| 42 | eqep0: counter@180 { |
| 43 | compatible = "ti,am3352-eqep"; |
| 44 | reg = <0x180 0x80>; |
| 45 | clocks = <&l4ls_gclk>; |
| 46 | clock-names = "sysclkout"; |
| 47 | interrupts = <79>; |
| 48 | }; |
| 49 | |
| 50 | ... |